Unger HydroPower Ultra 3-Stage DI Resin (Deionization Resin) About the Ettore REA-C-H Pole

About the Ettore REA-C-H Pole Conversion Kit

Unger Microfiber Cleaning Pad

It is 18 inches long to help you cover large windows quickly

If it is considered water washable

and 6" Backing Pads

Unger HydroPower Ultra 3-Stage DI Resin (Deionization Resin) About the Ettore REA-C-H PoleAbout the Unger HydroPower Ultra 3 Stage The Unger Ultra 3 Stage System utilizes DI Resin to purify water so you can leave spotless windows. This system is one of the easiest and most efficient to use. Hook up your source water, pole hose, and you're ready to go. How Does It Work? Water filters in through the three levels of DI Resin removing contaminants and impurities. The long lasting resin produces more pure water than the original HydroPowers.